69148242197392 has 40 divisors (see below), whose sum is σ = 134406946333440. Its totient is φ = 34462655462400.

The previous prime is 69148242197371. The next prime is 69148242197467. The reversal of 69148242197392 is 29379124284196.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12008409 + ... + 16807687.

It is an arithmetic number, because the mean of its divisors is an integer number (3360173658336).

Almost surely, 2^{69148242197392} is an apocalyptic number.

It is an amenable number.

69148242197392 is a deficient number, since it is larger than the sum of its proper divisors (65258704136048).

69148242197392 is a wasteful number, since it uses less digits than its factorization.

69148242197392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4802191 (or 4802185 counting only the distinct ones).

The product of its digits is 94058496, while the sum is 67.

The spelling of 69148242197392 in words is "sixty-nine trillion, one hundred forty-eight billion, two hundred forty-two million, one hundred ninety-seven thousand, three hundred ninety-two".